Introduction This project began life in 2017 when the author had just begun experimentation with GPIO pins on a Raspberry Pi 3. At that point in time…

Introduction First, we need some background in Digital Signals. This can be mathematically quite advanced, but since I would like this article to be accessible…

A central principle of Physics Forums regarding homework help is not to provide solutions on demand but to guide students along a path to the answer. The…

Introduction Background: H.264 and H.265 First, for background, here is an overview of the most common video compression standard in use today, H264:…

PF Advisors: How AI Will Affect STEM — Part 3We asked our PF Advisors, "How do you see the rise in AI affecting STEM in the lab, classroom, industry,…

What is bloatware? Stock firmware and preinstalled apps When you unbox a new phone, it comes with Android pre-installed by the manufacturer. This is…

Experts weigh in: Most revolutionary technologies and discoveries in the next 20 years We asked our Physics Forums science advisors, "What technology…

What telescope should a beginner buy? Overview for beginners People often ask what telescope an aspiring amateur astronomer should buy. There isn't a single…

We asked our PF Advisors to tell us their most memorable or influential textbook and why. Here are their responses... PF Advisors' Favorite TextbooksThanks…

Managing Exam Stress Exam situations are always situations of stress. It comes with our endeavor to be as good as possible and our fear of failure. Some…

Click for complete series Part 1: Introduction Part 2: Compact Point and Shoot Part 3: DSLR Part 4: TripodsWhy use a tripod? …

Complete Series Part 1: Introduction Astrophotography Part 2: Intermediate Astrophotography Part 3: Advanced Astrophotography Level…

Introduction Who this guide is for First, congratulations! Camera technology has advanced to the point where a complete novice, using an entry-level…

On Hardware Quality Designing Quality vs Testing It is impossible to test quality into a product. Quality must be designed into the product. Production…

Why High School Physics Matters A year-long high school Physics course is important preparation for all college majors in science, engineering, and medicine…

The popularity of homeschooling and failures of the public schools often present the need for parents to teach or supplement college preparatory math courses…

Abstract Over the past few years, the author and his wife have served as teachers, qualified scientists, mentors, and/or parents on dozens of science projects…

Motivations for creating the series I came to Physics Forums originally to read ZapperZ’s thread about becoming a physicist back in 2013. It was one…

Introduction It's 6:30 in the morning. You've just woken up and feel so sleepy you think, "A few more minutes can't hurt," and drift back under your comforter. The…

Full Chapter List - So You Want To Be A Physicist... Series Part I: Early Physics Education in High schools Part II: Surviving the First Year…

Overview of the APS March and April Meetings I'll try not to make a habit out of this, but I believe there's something to add to this chapter of the…

Your First Scientific Paper Ought to be good! Structure and Contents of a Master's Degree Thesis This guide was written some years ago as a guideline for…

Full Chapter List - So You Want To Be A Physicist... Series Part I: Early Physics Education in High schools Part II: Surviving the First Year…

From Concept to Manuscript You've done the science.  You had an idea, performed an extensive literature review, designed an experiment, ran the experiment,…

Full Chapter List - So You Want To Be A Physicist... Series Part I: Early Physics Education in High schools Part II: Surviving the First Year…

Full Chapter List - So You Want To Be A Physicist... SeriesPart I: Early Physics Education in High schools Part II: Surviving the First Year of College …

Full Chapter List - So You Want To Be A Physicist... Series Part I: Early Physics Education in High schools Part II: Surviving the First Year…

Introduction During my summer break I spent several hours each day self-studying mathematics—primarily number theory—even though I had no prior experience…

Discussing science online can be a frustrating experience when no quality controls are in place—which is often the case. As part useful reference and…